baber/WOPTO huggingface dataset:
Patent KR-20200087665-A (KR)
Inventor: LEE SEUNG WON
IPC: G06Q50/26
Filed: 2019-10-23
Abstract: The present invention relates to a waste discharge management system. According to the present invention, a waste discharge management server of the waste discharge management system includes: a waste discharge requesting unit connected through a user terminal, registering discharge requesting information on a waste to be discharged and a waste image, and allowing a waste discharge fee to be paid; a waste collection unit providing information on the waste registered in a waste DB, and providing a collector with the discharge requesting information, the waste image, and waste discharge position information to allow the collector to collect the waste; and a waste DB storing and managing information on the predetermined waste discharge fee, the discharge requesting information on the waste including the waste image registered through the waste discharge requesting unit, and collection information. The waste discharge management system extracts the waste discharge position information from the waste image, and confirms the waste position information together with the waste image. Therefore, waste discharge request and collection including the waste image can be performed through the Internet without a certificate of completion of a discharge report issued by a public institution and the like.
Patent KR-20200047392-A (KR)
Inventor: KIM SUN UK
IPC: C12N15/90
Filed: 2019-10-23
Abstract: The present invention relates to an IGF-1 gene mutation dwarfism animal model and a method for manufacturing the same. A problem of a death immediately after birth is alleviated. Also, not only the majority of phenotypes expressed in patients with Laron syndrome can be observed, but also reduced expression of character gene is exhibited. Therefore, the animal model can be usefully used for a dwarfism-related disease model.
Patent KR-20210051408-A (KR)
Title: Acrylonitrile Butadiene Styrene Resin Composite for Long Fiber Reinforced Thermoplastic and Preparation Method Thereof
Inventor: CHO DONGHWAN
IPC: C08K9/04
Filed: 2019-10-30
Abstract: The present invention provides a method for manufacturing an ABS resin composite material for LFT impregnated with an ABS resin after a carbon fiber is coated with CNT functionalized with PEI of a relatively small molecular weight in order to improve the interfacial shear strength of the carbon fiber and polymer matrix. In addition, the ABS resin composite material for LFT according to the present invention can improve tensile properties, flexural properties and impact strength by preventing damage to carbon fibers, unlike those produced in the conventional extrusion process.
Patent KR-20210054238-A (KR)
Title: Molten metal automatic apparatus
Inventor: JUNG IN PEEL
IPC: B22D17/30
Filed: 2019-11-05
Abstract: Disclosed is a molten metal automatic supply device. According to the present invention, the molten metal automatic supply device comprises: a heating furnace storing molten metal; a robot arm unit lifted toward the heating furnace; a ladle unit mounted to be rotatable to the robot arm unit and storing the molten metal stored in the heating furnace; and a sensor unit mounted in the robot arm unit and sensing the molten metal stored in the ladle unit.
Patent KR-20210056614-A (KR)
Title: Lacquer printed film, base material with the film and method for producing the film
Inventor: HEO DONG KYU
IPC: B32B27/06
Filed: 2019-11-11
Abstract: The present invention relates to a lacquer printed film, a base material with the film and a method for producing the film and, more specifically, to a lacquer printed film provided through a process of printing refined lacquer on a soluble film, a base material with the film and a method for producing the film.
Patent KR-20210058185-A (KR)
Title: A medium for maintaining the characteristics of vascular endothelial cell and culture method comprising the same
Inventor: LEE SHIN JEONG
IPC: C12N5/071
Filed: 2019-11-13
Abstract: In the present specification, provided are a vascular endothelial cell characteristic maintenance medium comprising 4 to 6 ng/ml of FGF2, 5 to 10 ng/ml of EGF, 10 to 30 ng/ml of VEGF-A, 20 to 50 ng/ml of ascorbic acid and DMEM/F-12 as active ingredients, and a culture method comprising the same.
Patent KR-20200136800-A (KR)
Title: Charge pump device image sensor comprising the same
Inventor: SEO MIN WOONG
IPC: H01L27/15
Filed: 2019-11-14
Abstract: A charge pump device according to exemplary embodiments of the present invention is configured to generate an output voltage from an input signal, which is a square wave varying between a first voltage and a ground voltage. The charge pump device comprises: a semiconductor layer of a first conductivity type; first and second outer wells of a second conductivity type formed in the semiconductor layer at positions spaced apart from each other; a first inner well of the first conductivity type formed in the first outer well; a second inner well of the first conductivity type formed in the second outer well; a first capacitor that input signal is applied to a first terminal and the first external well is connected to a second terminal; and a second capacitor having a first terminal connected to the first capacitor and a second terminal connected to the second external well. The first outer well is configured to apply the first voltage. The second outer well is configured to be applied with a voltage lower than the first voltage.
Patent KR-20210060862-A (KR)
Inventor: LEE SEUNG TAE
IPC: C04B111/00
Filed: 2019-11-19
Abstract: The present invention relates to a composition of organic and inorganic high-elastic hybrid repair material for extended service life of road facilities and a manufacturing method thereof. The composition comprises: a base material using 4,4-Diphenylmethane diisocyanate, which is an aromatic isocyanate, as a raw material serving as a hard segment that influences hardness; and a curing agent that is a mixture of polyol and glycol as a raw material that acts as a soft segment that influences flexibility and elasticity. According to an embodiment of the present invention, the composition of organic and inorganic high-elastic hybrid repair material for extended service life of road facilities can respond to the causes of deterioration of and damage to road facilities by developing high-elastic hybrid maintenance and repair materials, which is different from the existing cement-based repair materials, reduce the setting time by 50% compared to existing repair materials, and improve the durability of road facilities as a high-elastic organic-inorganic hybrid functional repair material corresponding to the vibrations and steps. The organic and inorganic high-elastic hybrid maintenance material composition for improving the durability of road facilities has the effect of securing a durable life of at least 10 years or more.
Patent KR-20210061652-A (KR)
Inventor: JI HYE RYEONG
IPC: G06Q30/02
Filed: 2019-11-20
Abstract: An objective of the present invention is to provide a heavy equipment recommendation system using ontology-based metadata relation which can recommend heavy equipment suitable for a condition suggested by a heavy equipment user. According to one embodiment of the present invention, the heavy equipment recommendation system using ontology-based metadata relation comprises: an information storage unit storing location information received by a GPS terminal installed on heavy construction equipment, required information inputted by using a terminal of a user and a terminal of a heavy equipment provider, group information classifying the provider and the user into a group, and evaluation information of the provider and the user; an information request unit calculating and normalizing the weight in accordance with requested information if the user requests a search based on information stored in the information storage unit; an ontology building unit building metadata ontology of the provider, the user, and heavy equipment based on data of the information request unit and the information storage unit; and a heavy equipment recommendation unit analyzing, weight-converting and recommending requested information based on the metadata ontology.
Patent KR-20210061735-A (KR)
Inventor: KIM HYUN
IPC: E03C1/01
Filed: 2019-11-20
Abstract: The present invention relates to a smart water saving shower enabling water recycling. In addition, the smart water saving shower comprises: a shower unit body provided with a shower nozzle that sprays water to a user; a supply line for supplying cold water and hot water to the shower unit body; a control unit for mixing cold water and hot water supplied through the supply line to adjust the temperature of the water to a preset temperature; a temperature measurement sensor unit electrically connected to the control unit on a downstream side of the control unit, and transmitting, to the control unit, an electrical signal obtained by measuring the temperature of a mixture of cold water and hot water; a valve unit provided on a downstream side of the temperature measurement sensor unit, and electrically connected to the control unit so that the control unit adjusts the flow of water in which the cold water and the hot water are mixed by the electric signal received from the temperature measurement sensor unit; a shower line provided on the downstream side of the valve unit, and guiding the mixture of the cold water and the hot water to the shower nozzle when the temperature of the mixture of the cold water and the hot water measured from the temperature measurement sensor unit is within a temperature range preset in the control unit; a discharge line provided on the downstream side of the valve unit, and providing a passage for the mixture of cold water and hot water when the temperature of the mixture of cold water and hot water measured from the temperature measurement sensor unit is outside the temperature range preset in the control unit; and a storage unit provided on a downstream side of the discharge line to store the mixture of cold water and hot water discharged through the discharge line.
Patent KR-20210001847-A (KR)
Inventor: KIM SO HAN
IPC: C10M171/04
Filed: 2019-11-21
Abstract: The present invention relates to an alpha-olefin oligomer having a uniform structure and a method for preparing the same. It is possible to provide an alpha-olefin oligomer with improved thermal and oxidative stability, low volatility, a low pour point, and a high viscosity index by having a uniform molecular structure with a small number of short chain branches.
Patent KR-20210063022-A (KR)
Title: Battery pack cooling apparatus and operation method thereof
Inventor: MYEONJIB KIM
IPC: H01M10/617
Filed: 2019-11-22
Abstract: A battery pack cooling device and an operation method thereof are disclosed. According to one embodiment, the battery pack cooling device includes a plurality of air channels for introducing and discharging air for cooling a battery pack while being coupled to one side of the battery pack. At least some air channels among the plurality of air channels are has a slit structure to adjust respective widths in real time.
Patent KR-20210063568-A (KR)
Title: Endoscope forceps unit with improved hygiene and convenience
Inventor: KIM Jinseung
IPC: A61B10/06
Filed: 2019-11-25
Abstract: The present invention relates to an endoscopic forceps unit with improved hygiene and convenience. The endoscopic forceps unit comprises: a body which includes a winding drum formed to be long in one direction, and on which a handle and a wire can be wound to enable manipulation by a user; a movable member installed to the body to be relatively movable; an inner wire to which the moving member is connected to one side and a tongs part for removing the tissue is provided to the other side, and a portion between the one side and the other side is wound around the winding drum; and an outer wire that surrounds the inner wire so as to receive the inner wire, wherein one side is fixed to the body and the other side is hinge-coupled to tongs, and is wound on the winding drum together with the inner wire.
Patent KR-20210067225-A (KR)
Title: Assembly structure of charnel house
Inventor: PARK CHUNG YOUNG
IPC: E04H13/00
Filed: 2019-11-29
Abstract: In accordance with the present disclosure, an ossuary rack assembly structure includes: a longitudinal plate frame installed apart; a transverse plate frame connecting both adjacent ends of the longitudinal plate frame multiple times at every set interval; connectors including first connectors fixed to opposing sides of the longitudinal plate frame, respectively, so as to fix both ends of the transverse plate frame to the opposing sides of the longitudinal plate frame, and second connectors fixed to both sides of the transverse plate frame so as to be hung on the first connectors; and a rear plate fixed to the transverse plate frame through a fixer in tight contact with the rear end of the transverse plate frame. In accordance with the present invention, the connectors for intercoupling are provided at both ends of the transverse plate frame and an inner surface of the longitudinal plate frame installed apart to enable the transverse plate frame to be easily and simply assembled with the longitudinal plate frame through the connectors, and, in a state in which the rear plate is added to the rear sides of the transverse plate frame and the longitudinal plate frame, the frames can be easily and simply assembled through the fixer, which can lead to a reduction in working hours.
Patent KR-20210068672-A (KR)
Title: Optical lens and illuminating device using the same
Inventor: KIM HYEONG DO
IPC: G02B3/00
Filed: 2019-12-02
Abstract: The present invention relates to an optical lens and a lighting device including the same, and more particularly, to an optical lens that can be miniaturized and easily implement various optical properties, and a lighting device including the same. The optical lens according to an embodiment of the present invention comprises: a lens body; and a plurality of nano-holes extending in a direction from an incident surface of the lens body toward an exit surface and formed to communicate with at least one of the incident surface and the exit surface to change a phase of light incident on the lens body.
Patent KR-20200083222-A (KR)
Inventor: YONGWOO LEE
IPC: H04R7/04
Filed: 2019-12-04
Abstract: A display device according to one embodiment of the present specification includes: a display panel that displays an image; and a plurality of vibration generating devices disposed on the rear surface of the display panel and implemented as at least one of a vibration plate that outputs sound of the display panel or a vibration plate that implements haptic vibration. The vibration generating device includes: a first electrode disposed under the display panel; a piezoelectric member disposed under the first electrode; a buffer member disposed around the piezoelectric member; and a second electrode disposed under the piezoelectric member. Therefore, it is possible to implement stereo sound in low, mid, and high frequencies.
Patent KR-20200073141-A (KR)
Title: Ambipolar Multilevel Element
Inventor: Myung Mo SUNG
IPC: H01L29/73
Filed: 2019-12-10
Abstract: Provided is a bipolar multilevel device providing excellent multilevel characteristics. The bipolar multilevel device includes a gate electrode, an active structure overlapping the gate electrode, and source and drain electrodes electrically connected to both ends of the active structure, respectively. The active structure includes a first active layer, a second active layer, and a barrier layer separating the first active layer and the second active layer. One of the first active layer and the second active layer is a P-type semiconductor layer and the other thereof is an N-type semiconductor layer.
Patent KR-20190141115-A (KR)
Inventor: KIM NAM KI
IPC: H01Q1/22
Filed: 2019-12-16
Abstract: According to one embodiment of the present invention, provided is an antenna device which comprises: an antenna pattern; a feed line electrically connected to the antenna pattern and extending rearward; and a plurality of ground layers disposed more behind the antenna pattern, wherein the plurality of ground layers may provide a three-dimensional cavity toward the antenna pattern.
Patent KR-20210076670-A (KR)
Title: Apparatus for discharging liquid for dispenser and method for discharging liquid
Inventor: LIM HYUNG MUN
IPC: H01L21/67
Filed: 2019-12-16
Abstract: The present invention relates to a liquid discharge apparatus for a dispenser and a liquid discharge method, and more particularly, to a liquid discharge apparatus for a dispenser and a liquid discharge method, capable of discharging a high-viscosity liquid with a fine linewidth at a high speed by using ultrasonic waves and a pneumatic pressure. According to one embodiment of the present invention, the liquid discharge apparatus for the dispenser includes: a nozzle unit (100) having a flow path through which a liquid passes, and a discharge port for discharging the liquid; an ultrasonic wave generation unit (200) for generating ultrasonic waves to transmit the ultrasonic waves to the nozzle unit; a syringe unit (300) for injecting the liquid into the nozzle unit; a pneumatic device (400) connected to one side of the syringe unit to provide a pneumatic pressure to the syringe unit; and a control unit (500) for controlling the pneumatic device so that the pneumatic device provides the pneumatic pressure that is a positive pressure to the syringe unit to discharge the liquid.
Patent KR-20210081032-A (KR)
Title: Polymer resin compound, method for preparing same and photosensitive resin composition comprising same
Inventor: YOON MISUN
IPC: C08G64/30
Filed: 2019-12-23
Abstract: Provided are a polymer resin compound, a manufacturing method thereof, and a photosensitive resin composition comprising the polymer resin compound and a photosensitive material formed using the photosensitive resin composition. The method comprises a step of mixing a polymerization composition comprising a first compound represented by a chemical formula 1 and a second compound represented by a chemical formula 2, and a polymer resin compound according to an exemplary embodiment is capable of thermal crosslinking, has excellent compatibility and solubility, and has the advantage of easy structural deformation.
Patent KR-20210052124-A (KR)
Title: System and method for audio processing based on terminal range filtering
Inventor: CHOI YEONG HA
IPC: H03G7/00
Filed: 2019-12-26
Abstract: A device for processing an audio that generates an output signal for a speaker, according to an exemplary embodiment of the present disclosure, may comprise: a dynamic range control part that generates a second signal by limiting the size of a first signal based on a dynamic range of the speaker; and a terminal filter that generates an output signal by filtering the second signal based on the characteristics of the speaker.
Patent KR-20210083849-A (KR)
Title: Electrochemical fusion machining apparatus
Inventor: LEE EUN SANG
IPC: C25F7/00
Filed: 2019-12-27
Abstract: The present invention relates to an electrochemical fusion processing apparatus. According to the present invention, the electrochemical fusion processing apparatus includes: a support body installed vertically; a transfer part combined to be vertically movable in a longitudinal direction of the support body; an upper jig connection part combined to be laterally movable in a longitudinal direction of the transfer part; an upper jig mounted in the upper jig connection part, and having an electrode for processing and an electrode for polishing installed side by side in a lower part; a lower jig having an upper part in which an object is mounted; a pair of cables made of a flexible material, and connecting both ends of the upper jig and the lower jig vertically, such that the lower jig is supported to the upper jig in a spaced state and the center between the two electrodes is arranged on a straight line with the object; a reactor formed as first to third water tanks, which are filled with a first electrolyte, a cleaning solution and a second electrolyte for electrolytically processing, cleaning and electrolytically polishing the object respectively, are arranged side by sides; and a control part controlling the lateral movement of the upper jig connection part and the vertical movement of the transfer part separately to sequentially perform electrolytic processing, cleaning and electrolytic polishing through the first to third water tanks. According to the present invention, the electrochemical fusion processing apparatus is capable of consecutively performing electrolytic processing and electrolytic polishing on the object using a movable jig through one single piece of equipment, and considerably reducing processing time and increasing processing efficiency by eliminating the need to change a jig or a solution.
Patent KR-20210085019-A (KR)
Title: Air conditioning apparatus for automotive vehicle
Inventor: JU YOUNG BOK
IPC: B60H1/00
Filed: 2019-12-30
Abstract: The present invention relates to an air conditioner for a vehicle capable of providing a comfortable indoor environment to a vehicle occupant by reducing an operation noise of a mode door. The air conditioner for a vehicle comprises: a case having an air inlet and an air outlet; a heat exchange module disposed inside the case to exchange heat with air inside the case; and at least one mode door disposed inside the case to adjust an opening degree of the air outlet, wherein the mode door comprises: a rotary plate coupled to the case through a rotary shaft to be rotatably installed; and an elastic member coupled to a circumference of the rotary plate and formed to be thicker than the other portion of an end part.
Patent KR-20190006074-A (KR)
Title: 가스 실드 아크 용접용 플럭스 코어드 와이어
Inventor: HAN PENG
IPC: B23K35/30
Filed: 2015-09-02
Abstract: 강제 외피 내에 플럭스가 충전된 플럭스 코어드 와이어를, 와이어 전체 질량당, 질량%로, C를 0.01∼0.12%, Si를 0.05% 이상 0.30% 미만, Mn을 1.0∼3.5%, Ni를 0.1% 이상 1.0% 미만, Mo를 0.10∼0.30%, Cr을 0.1∼0.9%, TiO 2 를 4.5∼8.5%, SiO 2 를 0.10∼0.40%, Al 2 O 3 을 0.03∼0.23%, Fe를 80% 이상 함유하는 조성으로 한다.
Patent KR-20190019168-A (KR)
Title: 제vi형 crispr 오솔로그 및 시스템
Inventor: ZHANG FENG
IPC: C12N9/22
Filed: 2017-06-19
Abstract: 본 발명은 핵산을 표적화하기 위한 시스템, 방법, 및 조성물을 제공한다. 구체적으로, 본 발명은 신규 RNA-표적화 CRISPR 이펙터 단백질 및 가이드 RNA와 같은 적어도 하나의 표적화 핵산 성분을 포함하는 비-천연적으로 발생하거나 설계 제작된 RNA-표적화 시스템을 제공한다.
Patent KR-20190021361-A (KR)
Title: 모놀리식 마이크로파 집적 회로(mmic) 및 급속 열 어닐링 보상 요소를 갖는 그러한 mmic의 형성 방법
Inventor: ALTUNKILIC FIKRET
IPC: H01L29/812
Filed: 2017-07-17
Abstract: 방법 및 구조.  구조는 기판, 기판의 능동 소자 반도체 영역 내의 능동 소자, 능동 소자에 전기적으로 연결된 전기 전도체를 갖는 기판 상의 마이크로파 전송 선, 기판 상의 마이크로파 에너지 흡수 "더미" 필 요소들을 갖는다.  방법은 기판, 기판의 표면 상의 능동 소자 영역, 능동 소자 영역 상의 오믹 접합 물질, 및 급속 열 어닐링 공정 동안 기판의 균일한 가열을 제공하기 위한 기판 상의 복수의 "더미" 필 요소들을 갖는 구조를 제공하는 단계를 포함하고, 오믹 접합 물질 및 "더미" 필 요소들은 동일한 복사 에너지 반사율을 갖는다.  급속 열 어닐링 공정은 오믹 접촉 물질과 능동 소자 영역 사이에 오믹 접합을 행성하고, 동시에 "더미" 필 요소들을 마이크로파 손실된 "더미" 필 요소들로 변환한다.
Patent KR-20190023093-A (KR)
Title: 고강도 박강판 및 그 제조 방법
Inventor: TAKASHIMA KATUSTOSHI
IPC: C23C2/06
Filed: 2017-08-10
Abstract: 높은 인장 강도를 갖는 동시에, 높은 신장과 구멍 확대성 및 구부림 가공성을 갖고, 또한 저항 용접시에도 깨짐이 발생하지 않는 우수한 내저항 용접 깨짐 특성을 갖는 고강도 박강판 및 그 제조 방법을 제공한다. 특정의 성분 조성과, 체적분율로, 페라이트를 35∼65%, 잔류 오스테나이트를 7%이하(0% 포함), 마텐자이트를 20∼60%, 베이나이트를 체적분율로 20%이하(0% 포함)를 포함하고, 페라이트의 평균 결정 입경이 8㎛이하 또한 평균 에스팩트비가 3.5이하이고, 마텐자이트의 평균 결정 입경이 3㎛이하이고, 베이나이트를 포함하는 경우에는 상기 베이나이트의 평균 결정 입경이 3㎛이하인 복합 조직을 가져, 표면으로부터 판 두께 방향으로 100㎛의 위치에서 판 두께 방향으로 200㎛마다 판 두께 중앙부까지 측정한 비커스 경도의 표준 편차가 30이하인 고강도 박강판으로 한다.
Patent KR-20190040208-A (KR)
Title: 불침투성 벽체 구조물
Inventor: LAURAIN NICOLAS
IPC: F17C13/00
Filed: 2017-08-01
Abstract: 본 발명은 운반 구조물에 통합된 단열되고 밀봉된 탱크에 관련되어 있으며, 탱크 벽체는: 
- 단열된 배리어; 
- 서로 평행하게 배치된 융기 에지들(11)을 가진 복수의 금속 스트레이크들(9)을 포함하는 밀봉 금속 멤브레인(32, 34); 
- 단열 배리어에 앵커링되고 인접한 금속 스트레이크들(9)의 융기 에지들(11) 사이에 배치되고 융기 에지들에 용접된 복수의 용접 지지부들(4) 
을 포함하고, 적어도 하나의 용접 지지부(4)는 각각 함께 연결된 바닥부(7)와 서로에 대해 구부러지도록 디자인된 정상부(8)를 구비한 2개의 금속 플랜지들(17)을 포함하고, 각 금속 플랜지(17)는 인접한 금속 스트레이크들(9)의 융기 에지(11)에 밀봉된 방식으로 용접되어 있다.